Tuijthof, , G. J. M. Et Al. Defining Essential Skills. 2017. In Motor Skills Training in Orthopedic Sports Medicine , Springer-Verlag , Berlin, 43-52.

Tuijthof, , G. J. M., Ragone, V., Horeman, T., Akgün, U., & Randelli, P. S., (2017). Defining Essential Skills. Motor Skills Training in Orthopedic Sports Medicine (pp.43-52), Berlin: Springer-Verlag .

Tuijthof, , Gabriëlle Et Al. "Defining Essential Skills." In Motor Skills Training in Orthopedic Sports Medicine , 43-52. Berlin: Springer-Verlag , 2017

Tuijthof, , Gabriëlle J. Et Al. "Defining Essential Skills." Motor Skills Training in Orthopedic Sports Medicine , Springer-Verlag , 2017, pp.43-52.

Tuijthof, , G. J. M. Et Al. (2017) "Defining Essential Skills", Motor Skills Training in Orthopedic Sports Medicine . Berlin: Springer-Verlag .

@bookchapter{bookchapter, author ={Gabriëlle J. M. Tuijthof, Et Al. }, chaptertitle={Defining Essential Skills}, booktitle={ Motor Skills Training in Orthopedic Sports Medicine}, publisher={Springer-Verlag }, city={Berlin},year={2017} }